313753488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7681}}^1$

素因数の和:7752

約数の個数: 80

約数和(自身を含む): 868742016

約数和(自身を除く): 554988528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 7681, 10212, 13616, 15362, 20424, 23043, 30724, 40848, 46086, 61448, 92172, 122896, 176663, 184344, 284197, 353326, 368688, 529989, 568394, 706652, 852591, 1059978, 1136788, 1413304, 1705182, 2119956, 2273576, 2826608, 3410364, 4239912, 4547152, 6536531, 6820728, 8479824, 13073062, 13641456, 19609593, 26146124, 39219186, 52292248, 78438372, 104584496, 156876744, 313753488]

約数ペア:

[(1, 313753488), (2, 156876744), (3, 104584496), (4, 78438372), (6, 52292248), (8, 39219186), (12, 26146124), (16, 19609593), (23, 13641456), (24, 13073062), (37, 8479824), (46, 6820728), (48, 6536531), (69, 4547152), (74, 4239912), (92, 3410364), (111, 2826608), (138, 2273576), (148, 2119956), (184, 1705182), (222, 1413304), (276, 1136788), (296, 1059978), (368, 852591), (444, 706652), (552, 568394), (592, 529989), (851, 368688), (888, 353326), (1104, 284197), (1702, 184344), (1776, 176663), (2553, 122896), (3404, 92172), (5106, 61448), (6808, 46086), (7681, 40848), (10212, 30724), (13616, 23043), (15362, 20424)]